期刊
ACS APPLIED MATERIALS & INTERFACES
卷 8, 期 6, 页码 4258-4265出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsami.6b00249
关键词
plasmonic; titanium nitride; broadband; self-powered; photodetector
We report the demonstration of plasmonic titanium nitride (TiN) for fabrication of an efficient hybrid photodetector. A novel synthesis method based on plasma nanotechnology is utilized for producing air stable plasma polymerized aniline-TiN (PPA-TiN) nanocomposite and its integration in photodetector geometry. The device performs as a self-powered detector that responds to ultraviolet and visible light at zero bias. The photodetector has the advantage of broadband absorption and outcomes an enhanced photo response including high responsivity and detectivity under low light conditions. This work opens up a new direction for plasmonic TiN-based hybrid nanocomposite and its exploitation optoelectronic applications including imaging, light-wave communication and wire-free route for artificial vision.
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